By Seo Dong-shin
Staff Reporter

Until about three years ago, Lee Woo-sung, leader of the top-notch B-boy team Expression Crew, had to deal with angry parents who flocked to the crew’s training room to inquire the whereabouts of their children, who ran away from home.

A scene from “Marionette”

The crews, of course, were as clueless as the parents, but the parents often did not believe them.

``When something occurred in town, even the police knocked at our door,’’ Lee said, reminiscing about the common perception of B-boys as a group of juvenile delinquents because of their hip-hop style outfits and zeal for break dancing.